Embedded entity presentation


We are integrating data from a legacy system and adresses in there are 4 fields for 4 lines of adresses.

In new application we would like to present this information not with 4 distinct “line” fields but within a TextArea component of 4 lines.

I already know howto create a custom visual component but the problem is to have custom logic to break down lines of text area to store them into the 4 fields. I do not know where should I put it.

Any help appreciated.



Use entity listeners before save data in db